Trace number 2074971

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.1 1815.03

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-8_ext.xml
MD5SUM15c3c041a0681c25c1693041f0df8ce7
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.9112
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.13/0.28	c small-domain mode
0.13/0.28	c Seed is 502471883
0.13/0.28	c Constructing HOME/instance-2074971-1247712565.xml  with 18 constraints
7.98/8.19	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2074971-1247712565/watcher-2074971-1247712565 -o /tmp/evaluation-result-2074971-1247712565/solver-2074971-1247712565 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 502471883 HOME/instance-2074971-1247712565.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.23 2.11 2.03 4/81 17004
/proc/meminfo: memFree=1489192/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=18576 CPUtime=0
/proc/17004/stat : 17004 (runsolver) R 17002 17004 15134 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 58320137 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 246406507815 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17004/statm: 4644 284 249 26 0 2626 0

[startup+0.076649 s]
/proc/loadavg: 2.23 2.11 2.03 4/81 17004
/proc/meminfo: memFree=1489192/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=5356 CPUtime=0
/proc/17004/stat : 17004 (pcssolve) S 17002 17004 15134 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 58320137 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17004/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102657 s]
/proc/loadavg: 2.23 2.11 2.03 4/81 17004
/proc/meminfo: memFree=1489192/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=5356 CPUtime=0.06
/proc/17004/stat : 17004 (pcssolve) S 17002 17004 15134 0 -1 4194304 339 1332 0 0 0 0 4 2 18 0 1 0 58320137 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17004/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.302657 s]
/proc/loadavg: 2.23 2.11 2.03 4/81 17004
/proc/meminfo: memFree=1489192/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=5556 CPUtime=0.27
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 883 3866 0 0 1 0 18 8 17 0 1 0 58320137 5689344 492 996147200 134512640 135095119 4294956304 18446744073709551615 134741332 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 1389 492 361 142 0 343 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5556

[startup+0.702705 s]
/proc/loadavg: 2.23 2.11 2.03 4/81 17004
/proc/meminfo: memFree=1489192/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=11404 CPUtime=0.67
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 2999 3866 0 0 40 1 18 8 20 0 1 0 58320137 11677696 2144 996147200 134512640 135095119 4294956304 18446744073709551615 134944948 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 2851 2144 375 142 0 1805 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 11404

[startup+1.50178 s]
/proc/loadavg: 2.21 2.11 2.03 3/82 17010
/proc/meminfo: memFree=1481040/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=19400 CPUtime=1.46
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 5163 3866 0 0 118 2 18 8 25 0 1 0 58320137 19865600 3228 996147200 134512640 135095119 4294956304 18446744073709551615 134928634 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 4850 3228 375 142 0 3804 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 19400

[startup+3.10192 s]
/proc/loadavg: 2.21 2.11 2.03 3/82 17010
/proc/meminfo: memFree=1473488/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=35968 CPUtime=3.04
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 9220 3866 0 0 274 4 18 8 25 0 1 0 58320137 36831232 5581 996147200 134512640 135095119 4294956304 18446744073709551615 134739366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 8992 5581 375 142 0 7946 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 35968

[startup+6.30123 s]
/proc/loadavg: 2.19 2.11 2.03 4/82 17010
/proc/meminfo: memFree=1453200/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=69996 CPUtime=6.21
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 18278 3866 0 0 587 8 18 8 25 0 1 0 58320137 71675904 10818 996147200 134512640 135095119 4294956304 18446744073709551615 134943968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 17499 10818 375 142 0 16453 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 69996

[startup+12.7018 s]
/proc/loadavg: 2.18 2.11 2.03 4/82 17010
/proc/meminfo: memFree=1434968/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=58144 CPUtime=12.54
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 23593 3866 0 0 1219 9 18 8 25 0 1 0 58320137 59539456 13888 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 14536 13888 389 142 0 13490 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 58144

[startup+25.5021 s]
/proc/loadavg: 2.15 2.10 2.03 3/82 17010
/proc/meminfo: memFree=1435096/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=58144 CPUtime=25.22
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 23593 3866 0 0 2487 9 18 8 25 0 1 0 58320137 59539456 13888 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 14536 13888 389 142 0 13490 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 58144

[startup+51.1025 s]
/proc/loadavg: 2.15 2.11 2.03 3/82 17010
/proc/meminfo: memFree=1435096/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=58144 CPUtime=50.58
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 23593 3866 0 0 5023 9 18 8 25 0 1 0 58320137 59539456 13888 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 14536 13888 389 142 0 13490 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 58144

[startup+102.307 s]
/proc/loadavg: 2.14 2.11 2.03 3/82 17010
/proc/meminfo: memFree=1435160/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=58144 CPUtime=101.3
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 23593 3866 0 0 10095 9 18 8 25 0 1 0 58320137 59539456 13888 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 14536 13888 389 142 0 13490 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 58144

[startup+162.302 s]
/proc/loadavg: 2.05 2.08 2.03 3/82 17012
/proc/meminfo: memFree=1434392/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=59172 CPUtime=160.74
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 23777 3866 0 0 16038 10 18 8 25 0 1 0 58320137 60592128 14072 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 14793 14072 389 142 0 13747 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 59172

[startup+222.303 s]
/proc/loadavg: 2.02 2.07 2.02 3/82 17012
/proc/meminfo: memFree=1433624/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=60200 CPUtime=220.18
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 23992 3866 0 0 21982 10 18 8 25 0 1 0 58320137 61644800 14287 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 15050 14287 389 142 0 14004 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 60200

[startup+282.302 s]
/proc/loadavg: 2.16 2.08 2.03 3/82 17012
/proc/meminfo: memFree=1433048/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=61224 CPUtime=279.61
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 24366 3866 0 0 27925 10 18 8 25 0 1 0 58320137 62693376 14404 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 15306 14404 389 142 0 14260 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 61224

[startup+342.302 s]
/proc/loadavg: 2.14 2.08 2.03 3/82 17012
/proc/meminfo: memFree=1431576/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=62144 CPUtime=339.05
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 24732 3866 0 0 33868 11 18 8 25 0 1 0 58320137 63635456 14770 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 15536 14770 389 142 0 14490 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 62144

[startup+402.303 s]
/proc/loadavg: 2.05 2.07 2.02 3/82 17012
/proc/meminfo: memFree=1428952/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=65272 CPUtime=398.49
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 25626 3866 0 0 39812 11 18 8 25 0 1 0 58320137 66838528 15407 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 16318 15407 389 142 0 15272 0
Current children cumulated CPU time (s) 398.49
Current children cumulated vsize (KiB) 65272

[startup+462.303 s]
/proc/loadavg: 2.13 2.08 2.03 3/82 17012
/proc/meminfo: memFree=1428440/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=67320 CPUtime=457.93
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 26280 3866 0 0 45755 12 18 8 25 0 1 0 58320137 68935680 15548 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 16830 15548 389 142 0 15784 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 67320

[startup+522.302 s]
/proc/loadavg: 2.05 2.06 2.02 3/82 17012
/proc/meminfo: memFree=1426968/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=68360 CPUtime=517.36
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 26662 3866 0 0 51698 12 18 8 25 0 1 0 58320137 70000640 15930 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 17090 15930 389 142 0 16044 0
Current children cumulated CPU time (s) 517.36
Current children cumulated vsize (KiB) 68360

[startup+582.303 s]
/proc/loadavg: 2.02 2.05 2.01 3/82 17012
/proc/meminfo: memFree=1425624/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=69268 CPUtime=576.8
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 26997 3866 0 0 57641 13 18 8 25 0 1 0 58320137 70930432 16265 996147200 134512640 135095119 4294956304 18446744073709551615 134911091 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 17317 16265 389 142 0 16271 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 69268

[startup+642.303 s]
/proc/loadavg: 2.06 2.05 2.01 3/82 17012
/proc/meminfo: memFree=1424088/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=70184 CPUtime=636.24
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 27365 3866 0 0 63585 13 18 8 25 0 1 0 58320137 71868416 16633 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 17546 16633 389 142 0 16500 0
Current children cumulated CPU time (s) 636.24
Current children cumulated vsize (KiB) 70184

[startup+702.302 s]

################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 2.01 2.04 2.00 3/82 17018
/proc/meminfo: memFree=1418448/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=76320 CPUtime=814.54
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 29244 3866 0 0 81413 15 18 8 25 0 1 0 58320137 78151680 17999 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 19080 17999 389 142 0 18034 0
Current children cumulated CPU time (s) 814.54
Current children cumulated vsize (KiB) 76320

[startup+882.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/82 17018
/proc/meminfo: memFree=1418000/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=80416 CPUtime=873.97
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 30373 3866 0 0 87356 15 18 8 25 0 1 0 58320137 82345984 18103 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 20104 18103 389 142 0 19058 0
Current children cumulated CPU time (s) 873.97
Current children cumulated vsize (KiB) 80416

[startup+942.301 s]
/proc/loadavg: 2.13 2.06 2.01 3/82 17018
/proc/meminfo: memFree=1417360/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=80680 CPUtime=933.41
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 30543 3866 0 0 93300 15 18 8 25 0 1 0 58320137 82616320 18273 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 20170 18273 389 142 0 19124 0
Current children cumulated CPU time (s) 933.41
Current children cumulated vsize (KiB) 80680

[startup+1002.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/82 17018
/proc/meminfo: memFree=1416216/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=81464 CPUtime=992.85
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 30844 3866 0 0 99244 15 18 8 25 0 1 0 58320137 83419136 18574 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 20366 18574 389 142 0 19320 0
Current children cumulated CPU time (s) 992.85
Current children cumulated vsize (KiB) 81464

[startup+1062.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/82 17018
/proc/meminfo: memFree=1415064/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=82252 CPUtime=1052.29
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 31138 3866 0 0 105187 16 18 8 25 0 1 0 58320137 84226048 18868 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 20563 18868 389 142 0 19517 0
Current children cumulated CPU time (s) 1052.29
Current children cumulated vsize (KiB) 82252

[startup+1122.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/82 17018
/proc/meminfo: memFree=1413912/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=83040 CPUtime=1111.72
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 31434 3866 0 0 111130 16 18 8 25 0 1 0 58320137 85032960 19164 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 20760 19164 389 142 0 19714 0
Current children cumulated CPU time (s) 1111.72
Current children cumulated vsize (KiB) 83040

[startup+1182.3 s]
/proc/loadavg: 2.09 2.07 2.01 4/82 17018
/proc/meminfo: memFree=1412696/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=83700 CPUtime=1171.16
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 31725 3866 0 0 117074 16 18 8 25 0 1 0 58320137 85708800 19455 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 20925 19455 389 142 0 19879 0
Current children cumulated CPU time (s) 1171.16
Current children cumulated vsize (KiB) 83700

[startup+1242.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/82 17018
/proc/meminfo: memFree=1411096/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=84752 CPUtime=1230.6
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 32101 3866 0 0 123017 17 18 8 25 0 1 0 58320137 86786048 19831 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 21188 19831 389 142 0 20142 0
Current children cumulated CPU time (s) 1230.6
Current children cumulated vsize (KiB) 84752

[startup+1302.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/82 17018
/proc/meminfo: memFree=1409624/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=85540 CPUtime=1290.04
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 32428 3866 0 0 128960 18 18 8 25 0 1 0 58320137 87592960 20158 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 21385 20158 389 142 0 20339 0
Current children cumulated CPU time (s) 1290.04
Current children cumulated vsize (KiB) 85540

[startup+1362.3 s]
/proc/loadavg: 2.14 2.07 2.01 5/82 17018
/proc/meminfo: memFree=1408536/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=86324 CPUtime=1349.47
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 32733 3866 0 0 134903 18 18 8 25 0 1 0 58320137 88395776 20463 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 21581 20463 389 142 0 20535 0
Current children cumulated CPU time (s) 1349.47
Current children cumulated vsize (KiB) 86324

[startup+1422.31 s]
/proc/loadavg: 2.19 2.09 2.01 3/82 17018
/proc/meminfo: memFree=1407256/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=87104 CPUtime=1408.92
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 33050 3866 0 0 140847 19 18 8 25 0 1 0 58320137 89194496 20780 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 21776 20780 389 142 0 20730 0
Current children cumulated CPU time (s) 1408.92
Current children cumulated vsize (KiB) 87104

[startup+1482.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/82 17018
/proc/meminfo: memFree=1399384/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=98592 CPUtime=1468.35
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 36036 3866 0 0 146789 20 18 8 25 0 1 0 58320137 100958208 22741 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 24648 22741 389 142 0 23602 0
Current children cumulated CPU time (s) 1468.35
Current children cumulated vsize (KiB) 98592

[startup+1542.3 s]
/proc/loadavg: 2.02 2.05 2.00 4/82 17018
/proc/meminfo: memFree=1398680/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=98592 CPUtime=1527.79
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 36182 3866 0 0 152733 20 18 8 25 0 1 0 58320137 100958208 22887 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 24648 22887 389 142 0 23602 0
Current children cumulated CPU time (s) 1527.79
Current children cumulated vsize (KiB) 98592

[startup+1602.3 s]
/proc/loadavg: 2.26 2.11 2.02 3/83 17059
/proc/meminfo: memFree=713232/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=98592 CPUtime=1587.54
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 36326 3866 0 0 158706 22 18 8 25 0 1 0 58320137 100958208 23031 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/17004/statm: 24648 23031 389 142 0 23602 0
Current children cumulated CPU time (s) 1587.54
Current children cumulated vsize (KiB) 98592

[startup+1662.3 s]
/proc/loadavg: 2.38 2.16 2.04 3/83 17186
/proc/meminfo: memFree=1416456/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=106784 CPUtime=1647.42
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 38516 3866 0 0 164691 25 18 8 25 0 1 0 58320137 109346816 23172 996147200 134512640 135095119 4294956304 18446744073709551615 134910734 0 0 4096 0 0 0 0 17 0 0 0
/proc/17004/statm: 26696 23172 389 142 0 25650 0
Current children cumulated CPU time (s) 1647.42
Current children cumulated vsize (KiB) 106784

[startup+1722.3 s]
/proc/loadavg: 2.10 2.11 2.03 3/83 17228
/proc/meminfo: memFree=1383432/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=106784 CPUtime=1707.4
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 38660 3866 0 0 170688 26 18 8 25 0 1 0 58320137 109346816 23316 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/17004/statm: 26696 23316 389 142 0 25650 0
Current children cumulated CPU time (s) 1707.4
Current children cumulated vsize (KiB) 106784

[startup+1782.3 s]
/proc/loadavg: 2.04 2.09 2.02 3/83 17228
/proc/meminfo: memFree=1376904/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=106784 CPUtime=1767.38
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 38813 3866 0 0 176686 26 18 8 25 0 1 0 58320137 109346816 23469 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17004/statm: 26696 23469 389 142 0 25650 0
Current children cumulated CPU time (s) 1767.38
Current children cumulated vsize (KiB) 106784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.01 s]
/proc/loadavg: 2.02 2.08 2.02 3/70 17250
/proc/meminfo: memFree=1425784/2055920 swapFree=4192812/4192956
[pid=17004] ppid=17002 vsize=107308 CPUtime=1800.07
/proc/17004/stat : 17004 (pcs.small) R 17002 17004 15134 0 -1 4194304 39023 3866 0 0 179954 27 18 8 25 0 1 0 58320137 109883392 23679 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17004/statm: 26827 23679 389 142 0 25781 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 107308

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.03
CPU time (s): 1800.1
CPU user time (s): 1799.73
CPU system time (s): 0.373943
CPU usage (%): 99.1777
Max. virtual memory (cumulated for all children) (KiB): 107308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42889
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 64534

runsolver used 2.44963 second user time and 5.81912 second system time

The end

Launcher Data 

Begin job on node61 at 2009-07-16 04:49:27
IDJOB=2074971
IDBENCH=56212
IDSOLVER=734
FILE ID=node61/2074971-1247712565
PBS_JOBID= 9521363
Free space on /tmp= 66360 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-8_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074971-1247712565/watcher-2074971-1247712565 -o /tmp/evaluation-result-2074971-1247712565/solver-2074971-1247712565 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 502471883 HOME/instance-2074971-1247712565.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 15c3c041a0681c25c1693041f0df8ce7
RANDOM SEED=502471883

node61.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1489672 kB
Buffers:        102464 kB
Cached:         307644 kB
SwapCached:          0 kB
Active:         150564 kB
Inactive:       314508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23704 kB
Writeback:           0 kB
Mapped:          75488 kB
Slab:            86448 kB
Committed_AS:   605160 kB
PageTables:       1892 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66348 MiB
End job on node61 at 2009-07-16 05:19:44